A randomized 25 question test from a pool of 761 questions, good luck!
Which of the connectors below is best suited for environments with vibration?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that receives data from another block?
Baseband NRZ signalling is the standard for all physical connections with Ethernet. Which of the signalling methods below has the disadvantage of losing the clock signal when spaces are transmitted for an extended series?
Which of the data transmission modes below best is described as a one way transmission?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
Which answer below is best described as the RS-232 standard for voltage range to receive a "Mark"?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
In the unbalanced signal transmission system, which answer best represents the number 3?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
Ethernet/IP, is the ______ level protocol that industrial Ethernet uses exclusively. Select the term below that best fills in the blank.
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below should have the quickest response times?
I to P converters are best defined as which of the following answers?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
In the unbalanced signal transmission system, which answer best represents the number 5?
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "F"?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
Which of the cable types are best used for the spur cables in an H1 transmission system?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?